When must you signal your intent to turn?

Signaling your intent to turn at least 100 feet before the turn is essential for allowing other road users ample time to perceive your intention and react accordingly. This distance is generally accepted because it provides sufficient notice to drivers and pedestrians about your upcoming maneuver. It enhances safety by reducing the likelihood of confusion or sudden changes in traffic flow.

Signaling well in advance can help prevent accidents by ensuring that other drivers are aware of your upcoming turn, allowing them to adjust their speed or position if necessary. This is particularly important in busy or congested areas where quick reactions may be harder to achieve. By signaling at this distance, you demonstrate good driving courtesy and compliance with traffic laws, helping to create a safer driving environment for everyone on the road.